Sediment sampling device for water conservancy river regulation

Abstract

The utility model discloses a sediment sampling device for water conservancy river regulation, which relates to the technical field of water conservancy river regulation and comprises a support frame, a telescopic rod is mounted at the top of the support frame in a penetrating manner, a support shell is mounted at the bottom end of the telescopic rod, and a control motor is mounted on the inner side of the support shell. The sampling pipe and the screw rod are installed, the motor is controlled to operate to drive the output connecting rod to rotate, the connecting rod rotates to drive the rotating shell to rotate, the rotating shell rotates to drive the threaded ring, and the inner side of the threaded ring is connected with the threaded pipe through threads, so that a user can assemble the sampling device conveniently; the sampling pipe rotates and is inserted into the river land at the same time, the drill bit rotates at a high speed to assist in sampling, the device can conveniently sample, the motor is driven to operate while the sampling pipe rotates, the screw rod at the output end is driven to rotate, the screw rod rotates to sample silt, after sampling, the sampling pipe is detached from the inner side of the rotating shell, and a user can conveniently take out the sample silt.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy and river channel management, in particular to a sediment sampling device for water conservancy and river channel management. Background Art

[0002] River management is one of the most important links in water conservancy projects. River management is a general term for cleaning up silt accumulation, floating objects, excessive plants or alien species inside the river. During the river management process, it is necessary to sample the silt sediment in the river to understand the water quality in the river.

[0003] Patent document CN220057142U discloses "a sediment sampling device for water conservancy and river channel management, comprising a sand pumping tube, a sealing tube is fixedly installed on the top of the sand pumping tube, the bottom of the sand pumping tube is a conical opening structure, a telescopic rod is fixedly installed on the top of the sealing tube, a connecting pipe connected to the inside of the sand pumping tube is fixedly installed on the outer surface of the sand pumping tube near the top, and a sampling tube is threadedly connected to the outer surface of the connecting pipe."

[0004] The above-mentioned sediment sampling device needs to be operated manually when sampling, which is inconvenient for users to perform sampling. Utility Model Content

[0005] The utility model aims to provide a sediment sampling device for water conservancy and river channel management, so as to solve the technical problem that the sediment sampling device in the prior art needs manual operation when sampling, which is inconvenient for users to perform sampling.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy river channel management sediment sampling device, comprising a support frame, a telescopic rod is installed through the top of the support frame, a support shell is installed at the bottom end of the telescopic rod, a control motor is installed on the inner side of the support shell, a connecting rod is installed at the output end of the control motor, a rotating shell is installed at the bottom end of the connecting rod, a threaded ring is installed at the bottom end of the rotating shell, two groups of butt-jointed threaded pipes are installed on the inner side of the threaded ring through threaded movement, a sampling tube is installed at the bottom end of the threaded pipe, the two groups of sampling tubes are spliced ​​together, a drill bit is installed at the bottom end of the sampling tube, a driving motor is installed on the inner bottom wall of the rotating shell, a spiral rod is installed at the output end of the driving motor, and the spiral rod rotates on the inner side of the sampling tube.

[0007] Preferably, a limiting tube is installed at the bottom of the supporting shell, and the limiting tube rotates inside the rotating shell.

[0008] Preferably, a slot is provided on the inner side of one end of the sampling tube, a magnetic stone is installed on the inner side of the slot, and an iron block is installed on the other end of the sampling tube, the iron block is embedded in the inner side of the slot and connected to the magnetic stone.

[0009] Preferably, a guide ring is installed through the top wall of the support frame.

[0010] Preferably, a mounting seat is installed on the outer side of the support shell, a guide rod is installed on the top end of the mounting seat, and the guide rod moves on the inner side of the guide ring.

[0011] Preferably, a moving platform is installed at the bottom of the support frame, a bearing seat is installed at the bottom of the moving platform, and a moving wheel is installed on the inner side of the bearing seat.

[0012] Preferably, a battery box is installed on the top of the mobile platform, and a controller is installed on one side of the battery box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is equipped with a sampling tube and a spiral rod, and controls the operation of the motor to drive the output connecting rod to rotate. The rotation of the connecting rod drives the rotating shell to rotate. The rotation of the rotating shell drives the threaded ring. The inner side of the threaded ring is connected to the threaded tube through a thread, which is convenient for users to assemble. The threaded tube and the sampling tube are an integrated structure. The sampling tube rotates and is inserted into the river ground at the same time. The high-speed rotation of the drill bit assists in sampling, which is convenient for the device to sample. When the sampling tube rotates, the motor is driven to run, driving the spiral rod at the output end to rotate. The spiral rod rotates to sample sediment. After sampling, the sampling tube is disassembled from the inner side of the rotating shell, which is convenient for users to take out the sample sediment.

[0015] 2. The utility model is equipped with sampling tubes, magnetic stones and iron blocks. Two groups of sampling tubes are butt-jointed. A slot is provided on the inner side of the sampling tubes. The sampling tubes fix the magnetic stones and the iron blocks. When the two groups of sampling tubes are assembled, the iron blocks are embedded in the inner side of the slots and connected with the magnetic stones to ensure the tightness of the sampling tube structure. After completing the sampling, the user disassembles the iron blocks and the magnetic stones to facilitate opening the sampling tubes for sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the support shell structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the sampling tube structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the threaded pipe structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the iron block structure of the utility model.

[0021] In the figure: 1. moving platform; 2. bearing seat; 3. moving wheel; 4. battery box; 5. controller; 6. support frame; 7. guide ring; 8. telescopic rod; 9. guide rod; 10. mounting seat; 11. supporting shell; 12. limiting tube; 13. control motor; 14. connecting rod; 15. rotating shell; 16. driving motor; 17. threaded ring; 18. threaded tube; 19. sampling tube; 20. spiral rod; 21. drill bit; 22. magnetic stone; 23. iron block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model provides an embodiment: a sediment sampling device for water conservancy river channel management, comprising a support frame 6, a telescopic rod 8 is installed through the top of the support frame 6, a support shell 11 is installed at the bottom end of the telescopic rod 8, a control motor 13 is installed on the inner side of the support shell 11, a connecting rod 14 is installed on the output end of the control motor 13, a rotating shell 15 is installed on the bottom end of the connecting rod 14, a threaded ring 17 is installed on the bottom end of the rotating shell 15, two sets of butt-jointed threaded tubes 18 are installed on the inner side of the threaded ring 17 through threaded movement, a sampling tube 19 is installed at the bottom end of the threaded tube 18, and the two The sampling tubes 19 are spliced ​​together, a drill bit 21 is installed at the bottom end of the sampling tube 19, a driving motor 16 is installed on the inner bottom wall of the rotating shell 15, a spiral rod 20 is installed on the output end of the driving motor 16, and the spiral rod 20 rotates on the inner side of the sampling tube 19, a limit tube 12 is installed on the bottom of the supporting shell 11, and the limit tube 12 rotates on the inner side of the rotating shell 15, a guide ring 7 is installed through the top wall of the supporting frame 6, a mounting seat 10 is installed on the outer side of the supporting shell 11, and a guide rod 9 is installed on the top of the mounting seat 10, and the guide rod 9 moves on the inner side of the guide ring 7;

[0025] The support frame 6 fixes the telescopic rod 8 on the top to ensure that the telescopic rod 8 supports the support shell 11 at the bottom, ensures that the support shell 11 can remain stable, and facilitates the support shell 11 to fix the control motor 13 on the inside. The control motor 13 drives the output connecting rod 14 to rotate, and the rotation of the connecting rod 14 drives the rotating shell 15 to rotate. The rotation of the rotating shell 15 drives the threaded ring 17. The inner side of the threaded ring 17 is connected to the threaded tube 18 through a thread, which is convenient for users to assemble. The threaded tube 18 and the sampling tube 19 are an integrated structure. The sampling tube 19 rotates and is inserted into the river at the same time. The high-speed rotation of the drill bit 21 assists in sampling, which is convenient for the device to sample. When the sampling tube 19 rotates, the motor 16 is driven to run, driving the spiral rod 20 at the output end to rotate. The spiral rod 20 rotates to sample sediment. After sampling, the sampling tube 19 is removed from the inner side of the rotating shell 15, which is convenient for users to take out sample sediment.

[0026] When the telescopic rod 8 is extended and retracted, the supporting shell 11 is driven to move, the supporting shell 11 is driven to move the mounting seat 10, and the movement of the mounting seat 10 is driven to move the guide rod 9 at the top up and down, and the guide rod 9 is movable on the inner side of the guide ring 7, so that the device can be put at a high position.

[0027] A slot is provided inside one end of the sampling tube 19, a magnetic stone 22 is installed inside the slot, and an iron block 23 is installed at the other end of the sampling tube 19, the iron block 23 is embedded inside the slot and connected to the magnetic stone 22;

[0028] The two groups of sampling tubes 19 are docked, and the card slots are opened on the inner side of the sampling tubes 19. The sampling tubes 19 fix the magnetic stone 22 and the iron block 23. When the two groups of sampling tubes 19 are assembled, the iron block 23 is embedded in the inner side of the card slot and connected with the magnetic stone 22 to ensure the tightness of the structure of the sampling tubes 19. After completing the sampling, the user disassembles the iron block 23 and the magnetic stone 22 to facilitate opening the sampling tube 19 for sampling.

[0029] A mobile platform 1 is installed at the bottom of the support frame 6, a bearing seat 2 is installed at the bottom of the mobile platform 1, a moving wheel 3 is installed inside the bearing seat 2, a battery box 4 is installed on the top of the mobile platform 1, and a controller 5 is installed on one side of the battery box 4;

[0030] The mobile platform 1 fixes the top support frame 6, the support frame 6 supports the sampling device, the mobile wheel 3 supports the bearing seat 2, which facilitates the bearing seat 2 to support the mobile platform 1, and the mobile platform 1 supports the support frame. The battery box 4 is installed on the top of the mobile platform 1, and electricity is stored through the battery box 4. The controller 5 controls the operation of the device.

[0031] Working principle: the control motor 13 drives the output connecting rod 14 to rotate, the connecting rod 14 rotates to drive the rotating shell 15 to rotate, the rotating shell 15 rotates to drive the threaded ring 17, the inner side of the threaded ring 17 is connected to the threaded tube 18 by a thread, which is convenient for users to assemble, the threaded tube 18 and the sampling tube 19 are an integrated structure, the sampling tube 19 rotates and is inserted into the river ground at the same time, and the high-speed rotation of the drill bit 21 assists in sampling, which is convenient for the device to sample, and the sampling tube 19 rotates while the motor 16 is driven to run, driving the spiral rod 20 at the output end to rotate, and the spiral rod 20 rotates to sample sediment.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A sediment sampling device for water conservancy and river management, characterized in that: The invention comprises a support frame (6), wherein a telescopic rod (8) is installed through the top of the support frame (6), a support shell (11) is installed at the bottom end of the telescopic rod (8), a control motor (13) is installed on the inner side of the support shell (11), a connecting rod (14) is installed on the output end of the control motor (13), a rotating shell (15) is installed on the bottom end of the connecting rod (14), a threaded ring (17) is installed on the bottom end of the rotating shell (15), two groups of butt-jointed threaded tubes (18) are installed on the inner side of the threaded ring (17) through threaded movement, a sampling tube (19) is installed at the bottom end of the threaded tube (18), the two groups of sampling tubes (19) are spliced ​​together, a drill bit (21) is installed at the bottom end of the sampling tube (19), a driving motor (16) is installed on the inner bottom wall of the rotating shell (15), a spiral rod (20) is installed on the output end of the driving motor (16), and the spiral rod (20) rotates on the inner side of the sampling tube (19).

2. A water conservancy river management sediment sampling device according to claim 1, characterized in that: A limiting tube (12) is installed at the bottom of the supporting shell (11), and the limiting tube (12) rotates inside the rotating shell (15).

3. A water conservancy river management sediment sampling device according to claim 1, characterized in that: A slot is provided inside one end of the sampling tube (19), a magnetic stone (22) is installed inside the slot, and an iron block (23) is installed at the other end of the sampling tube (19), the iron block (23) is embedded inside the slot and connected to the magnetic stone (22).

4. A water conservancy river management sediment sampling device according to claim 1, characterized in that: A guide ring (7) is installed through the top wall of the support frame (6).

5. A water conservancy river management sediment sampling device according to claim 1, characterized in that: A mounting seat (10) is installed on the outer side of the support shell (11), a guide rod (9) is installed on the top end of the mounting seat (10), and the guide rod (9) moves on the inner side of the guide ring (7).

6. A water conservancy river management sediment sampling device according to claim 1, characterized in that: A moving platform (1) is installed at the bottom of the support frame (6), a bearing seat (2) is installed at the bottom of the moving platform (1), and a moving wheel (3) is installed on the inner side of the bearing seat (2).

7. A water conservancy river management sediment sampling device according to claim 6, characterized in that: A battery box (4) is installed on the top of the mobile platform (1), and a controller (5) is installed on one side of the battery box (4).

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